156632428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14827}}^1$

素因数の和:14989

約数の個数: 24

約数和(自身を含む): 290628800

約数和(自身を除く): 133996372

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 14827, 29654, 59308, 281713, 563426, 1126852, 2060953, 4121906, 8243812, 39158107, 78316214, 156632428]

約数ペア:

[(1, 156632428), (2, 78316214), (4, 39158107), (19, 8243812), (38, 4121906), (76, 2060953), (139, 1126852), (278, 563426), (556, 281713), (2641, 59308), (5282, 29654), (10564, 14827)]